Google Brings SDN to the Public Internet

Datetime:2017-04-12 05:39:59         Topic: Google  SDN          Share        Original >>
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Google unveiled to the outside world its peering edge architecture — Espresso. At the  Open Networking Summit (ONS) , Google Fellow Amin Vahdat said Espresso is the fourth pillar of Google’s  software-defined networking (SDN) strategy. Its purpose is to bring  SDN to the public Internet.

Espresso, which has been in production for over two years, already routes 20 percent of Google’s total traffic to the Internet. Previously, Google ran protocols on high-end routers and peered with its partners. But Vahdat said those routing protocols had a very local view with the goal of simply finding a path between source and destination. The goal was not to find the best path or to dynamically shift paths.

Read more at SDxCentral


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